Metal Web Floor Joists Spans

Joist flanges must be fastened to the support.

Metal web floor joists spans.

Wide nailing surface makes applying floor sheathing easy. Maximum floor joist span for no. Tcdl 10 psf and bcdl 5 psf 3. 2 grade of douglas fir are indicated below.

Open web design eliminates cutting and drilling so plumbing and electrical services install fast. Designed for strength and maximum performance but very lightweight for easy handling and installation. 1 psf lb f ft 2 47 88 n m 2. The maximum span is measured o c.

Tcll top chord floor live load 2. Live load is weight of furniture wind snow and more. Joists must be braced against rotation at all supports. To talk to one of our expert design team about how to use our metal web joist span table to calculate your design please call on 01933 279597.

Open joist is a revolutionary open web all wood floor truss engineered with superior strength and load carrying capabilities. Dead load weight of structure and fixed loads 10 lbs ft 2. 304mm deep joists can span up to 6 68m for apartments at 400mm centres. The proprietary design allows totaljoist to be installed similar to wood i joists.

Joists can also be used for office floors metal web joist span table sheet attached. Trimjoist is the marriage of an open web floor truss and a trimmable wooden i joist bringing the best features of each to the relationship. Posi joists mitek manufactures the steel webs used in posi joists. Dead load deflection is limited to l 360 and total load deflection is limited to l 240.

Of bearings and is based on uniformly loaded joists. End web crippling check is based upon 3 5 inch end bearing. Totaljoist will save you time and money and provide efficiencies in installation. Openings are to be located in the center of the span max opening width is 24 inches 7.

Top and bottom chords braced by structural sheathing 6. Find span carts for open joist products. Open joist by asc span charts. V shaped metal web member has complete interchangeability with 2 x 10 and 2 x 12 joists.

As the name trimjoist indicates our product can be trimmed on the construction site for a custom fit. Live load l 480 total load l 360 5. Posi rafters posi rafters combine the lightness of timber and strength of posi strut steel webs to provide a quality roof system that can span further than alternative timber products. 1 ft 0 3048 m.

Spans shown are in feet 4. The spans are based on simple span joists. The minimum bearing length is 1 spans values in bold indicate that web stiffeners are required at the osb end panel.